FOREIGN CURRENCY DERIVATIVES (Details) € in Thousands, £ in Thousands, MXN in Thousands, CAD in Thousands, AUD in Thousands, $ in Thousands	12 Months Ended
	Mar. 31, 2016 USD ($) financial_institution	Mar. 31, 2016 EUR (€) financial_institution	Mar. 31, 2016 MXN financial_institution	Mar. 31, 2016 GBP (£) financial_institution	Mar. 31, 2016 AUD financial_institution	Mar. 31, 2016 CAD financial_institution	Mar. 31, 2015 EUR (€)	Mar. 31, 2015 MXN	Mar. 31, 2015 GBP (£)
Derivative [Line Items]
Number of financial institutions the company has International Swap and Derivatives Association agreements | financial_institution	4	4	4	4	4	4
Cash flow hedge, gain (loss) to be reclassified to net revenues in the next 12 months | $	$ 1,100
Foreign Exchange Forward, EURO
Derivative [Line Items]
Notional amount of cash flow hedge	$ 33,059	€ 29,000
Derivative, Currency Sold	Sell EUR
Derivative, Remaining Maturity	1 month
Foreign Exchange Forward, GBP
Derivative [Line Items]
Notional amount of cash flow hedge	$ 5,730			£ 4,030
Derivative, Currency Sold	Sell GBP
Derivative, Remaining Maturity	1 month
Foreign Exchange Forward, AUD
Derivative [Line Items]
Notional amount of cash flow hedge	$ 9,505				AUD 12,400
Derivative, Currency Sold	Sell AUD
Derivative, Remaining Maturity	1 month
Foreign Exchange Forward, CAD
Derivative [Line Items]
Notional amount of cash flow hedge	$ 1,996					CAD 2,600
Derivative, Currency Sold	Sell CAD
Derivative, Remaining Maturity	1 month
Foreign currency put and call options
Derivative [Line Items]
Notional amount of cash flow hedge		59,400		18,400			€ 67,900		£ 28,600
Foreign currency forward
Derivative [Line Items]
Notional amount of cash flow hedge		€ 23,900		£ 9,100
Foreign currency swap contract
Derivative [Line Items]
Notional amount of cash flow hedge	$ 28,226		MXN 480,960					MXN 431,900
Derivative, Currency Bought	Buy MXN
Derivative, Remaining Maturity	20 months
Minimum | Options
Derivative [Line Items]
Term of contract	6 months
Maximum | Options
Derivative [Line Items]
Term of contract	11 months
Cash flow hedge | Forwards
Derivative [Line Items]
Term of contract	3 months